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Radiant|Lab Grown|IGI

1.02ct F IF Radiant Lab Grown Diamond

EX • F/IF • IGI LG845617444

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG845617444

Diamond specifications and retailer prices

From $222 USD
As of November 1, 2026
Save $244 USD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $466 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845617444 or 845617444. Listed at 2 retailers as of November 1, 2026, with prices from $222 to $466, a $244 spread on the same certified stone. 77 Diamonds lists it at $466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845617444
Dimensions6.84 × 5.04 × 3.41 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm5.04 mm1.02 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845617444
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $466 USD|Low: $222 USD|High: $513 USD|Avg: $375 USD|-9.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$222 USD
77 Diamonds$466 USD

21 data points across 2 retailers

2 retailers$222 USD to $466 USD

A
Cheapest Retailer
-
$222 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
RADTVSEZDPZHQ7 · Nov 2
$466 USD
£367 GBP
View
1 more retailer has this diamond
Prices start from $222 USDSave up to $244 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Radiant
$222 USD